End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
http://gsia.tums.ac.ir/fa/hrm/ndt/352047/برگزاري-كوه-گشت-خانوادگي-ويژه-كاركنان-و-اعضاي-هي-ت